diff options
author | Heiko Stuebner <heiko@sntech.de> | 2013-03-07 12:38:16 +0900 |
---|---|---|
committer | Kukjin Kim <kgene.kim@samsung.com> | 2013-03-07 12:38:16 +0900 |
commit | 0fe3cb1ea5bf382cec946328ee25b233cab45c4d (patch) | |
tree | 675a1f6a929ffac154d507a21431211b728de47b /net/ipv4/fib_semantics.c | |
parent | 502a29890cb10292f464beb802f7184c0d567ab8 (diff) |
ARM: S3C24XX: fix irq parent check
The current parent_irq check checks for a value != 0. This does of course
not work when the parent irq sits in the bit 0 of the parent register.
This only affects the eint0 interrupt of the s3c2412.
To fix this behaviour, check for the presence of a parent_intc in the
structure. In an s3c24xx interrupt controller either all interrupts have
parent interrupts or none have, so if a parent controller is available
the parent_irq value always points to a parent_irq.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'net/ipv4/fib_semantics.c')
0 files changed, 0 insertions, 0 deletions